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stepan [7]
2 years ago
8

Write an expression for the length 7mm and it’s width 62mm for the rectangle

Mathematics
1 answer:
Veronika [31]2 years ago
3 0
First statement:
l = 7 + w

Second statement:
21 + 2w  > 62

The first statement is the answer to A

B. 2(7 + w) + 2w > 62
14 + 2w + 2w > 62
14 + 4w > 62

C. Subtract 14 from both sides 
4w > 48
Divide both sides by 4
w > 12

The width of the rectangle must be strictly 12mm
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Answer:

<em><u>d = 8</u></em>

Step-by-step explanation:

2(d -6) - 3 = 1

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2(d-6) = 4

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(d-6) = 2

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<u><em>d = 8</em></u>

           

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2 years ago
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insens350 [35]

Answer:

The correct answer is OB.

Step-by-step explanation:

Let us recall the Associative Property of Addition: given three real numbers a, b and c the following equality holds:

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6 0
3 years ago
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Step-by-step explanation:

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That is

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